Other Intentional and Unintentional Additives

Ultra-high molecular weight polyethylene (UHMWPE) can also be considered as sncb an intentional additive, becanse it can be nsed for scratch-resistant coatings, which can 

New chemicals produced through interactions within the system are also unintentional additives (as discussed in Section 3.2.4) e.g., the thermal breakdown product diisopropylbenzene when the peroxide 1,3-bis-tert-hutyl peroxy isopropyl benzene is used as curing agent, is an example. 

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